Spiral pedestal



FIG. 1 is a front elevational view of a spiral pedestal showing my new design.

FIG. 2 is a right-side elevational view thereof.

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a left-side elevational view thereof.

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines in FIGS. 1–6 show environment and constitute no part of my claimed design. 

The ornamental design for a spiral pedestal, as shown and described. 